As character names:

U+2337 APL FUNCTIONAL SYMBOL SQUISH QUAD character (⌷)

As raw characters:

⌷

As a string of HTML entities:

⌷

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 140, hex 0x8C, octal \214, binary 10001100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 183, hex 0xB7, octal \267, binary 10110111
This is continuation byte 2, expecting 0 more.

U+2337	APL FUNCTIONAL SYMBOL SQUISH QUAD
	x (apl functional symbol quad - 2395)
	x (white vertical rectangle - 25AF)
	x (n-ary white vertical bar - 2AFF)